[PROJ] Correcting metadata in GeoTIFF files

[Sebastiaan Couwenberg]

On 1/31/22 13:20, Even Rouault wrote:
> Le 31/01/2022 à 12:45, Lesparre, Jochem a écrit :
>> Since the naptrans2008 and 2018 grids of the Netherlands are the only 
>> use case, and these are only needed for PROJ <6, then we might not 
>> need GeoTIFFs for these grids, I think. Maybe, this option could be 
>> removed entirely?
>>
> I personally wouldn't mind, but it might potential break users who rely 
> on them explictly. Maybe Sebastiaan has some thoughts on that ?

I'd like to drop the proj-rdnap package from Debian which provides the 
RDNAPTRANS 2008 and 2018 .gsb & .gtx files. These are obsolete now that 
PROJ uses the GeoTIFF grids (from the CDN).

AFAIK the GeoTIFF grids were created by converting the .gsb & .gtx files.

Kind Regards,

Bas

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